Vertical deflection circuit of television receiver

Claim 2

A vertical deflecTion circuit of a television receiver comprising a vertical deflection output transistor; a transformer having a primary winding connected on its one end to a collector of said transistor and a secondary winding connected to said primary winding in opposite polarity; a thermosensitive resistance element of which resistance value is changed in accordance with ambient temperature changes, said element being connected between said secondary winding of the transformer and a base of said transistor; and a circuit means drawing out a vertical deflection output from an appropriate position of a circuit connected on the collector side of said transistor, said output drawing out circuit means being connected to a vertical deflection coil of an image-receiving tube and being constructed to draw out the output by way of a capacitor from the collector of said transistor.

Claim 3

A vertical deflection circuit of a television receiver comprising a vertical deflection output transistor; a transformer having a primary winding connected on its one end to a collector of said transistor and a secondary winding connected to said primary winding in opposite polarity; a thermosensitive resistance element of which resistance value is changed in accordance with ambient temperature changes, said element being connected between said secondary winding of the transformer and a base of said transistor; a variable resistor connected in series to said thermosensitive resistance element between said secondary winding of the transformer and said base of the transistor; and a circuit means drawing out a vertical deflection output from an appropriate position of a circuit connected on the collector side of said transistor.

Claim 4

A vertical deflection circuit of a television receiver comprising a vertical deflection output transistor; a transformer having a primary winding connected on its one end to a collector of said transistor and a secondary winding connected to said primary winding in opposite polarity; a thermosensitive resistance element of which resistance value is changed in accordance with ambient temperature changes, said element being connected between said secondary winding of the transformer and a base of said transistor; a variable resistor connected in series to said thermosensitive resistance element between said secondary winding of the transformer and said base of the transistor; and a circuit means drawing out a vertical deflection output from an appropriate position of a circuit connected on the collector side of said transistor.

Claim 5

A vertical deflection circuit of a television receiver comprising a vertical deflection output transistor; a transformer having a primary winding connected on its one end to a collector of said transistor and a secondary winding connected to said primary winding in opposite polarity; a thermosensitive resistance element of which resistance value is changed in accordance with ambient temperature changes, said element being connected between said secondary winding of the transformer and a base of said transistor; a variable resistor connected in parallel to said thermosensitive resistance element between said secondary winding of the transformer and said base of the transistor; and a circuit means drawing out a vertical deflection output from an appropriate position of a circuit connected on the collector side of said transistor.

Claim 6

A vertical deflection circuit of a television receiver comprising a vertical deflection output transistor; a transformer having a primary winding connected on its one end to a collector of said transistor and a secondary winding connected to said primary winding in opposite polarity; a thermosensitive resistance element of which resistance value is changed in accordance with ambient temperature changes, said element being connected between said secondary winding of the transformer and a base of said transistor; a variable resistor connected in parallel to said thermosensitive resistance element between said secondary winding of the transformer and said base of the transistor; and a circuit means drawing out a vertical deflection output from an appropriate position of a circuit connected on the collector side of said transistor.

Claim 7

A vertical deflection circuit of a television receiver as claimed in claim 3 including a resistor connected in series to said thermosensitive resistance element and a capacitor connected in series to said thermosensitive resistance element and in parallel to said resistor.

Claim 8

A vertical deflection circuit of a television receiver comprising a vertical deflection output transistor; a transformer having a primary winding connected on its one end to a collector of said transistor and a secondary winding connected to said primary winding in opposite polarity; a thermosensitive resistance element of which resistance value is changed in accordance with ambient temperature changes, said element being connected between said secondary winding of the transformer and a base of said transistor; and a circuit means drawing out a vertical deflection output from an appropriate position of a circuit connected on the collector side of said transistor, wherein a joining point of the primary winding with the secondary winding of said transformer is connected to a direct current electric power source and an emitter side of said transistor is connected to a ground.

Claim 9

A vertical deflection circuit of a television receiver comprising a vertical deflection output transistor; a transformer having a primary winding connected on its one end to a collector of said transistor and a secondary winding connected to said primary winding in opposite polarity; a thermosensitive resistance element of which resistance value is changed in accordance with ambient temperature changes, said element being connected between said secondary winding of the transformer and a base of said transistor; and a circuit means drawing out a vertical deflection output from an appropriate position of a circuit connected on the collector side of said transistor, wherein a joining point of the primary winding with the secondary winding of said transformer is connected to a direct current electric power source and an emitter side of said transistor is connected to a ground.

Claim 10

A vertical deflection circuit of a television receiver comprising a vertical deflection output transistor; a transformer having a primary winding connected on its one end to a collector of said transistor and a secondary winding connected to said primary winding in opposite polarity; a thermosensitive resistAnce element of which resistance value is changed in accordance with ambient temperature changes, said element being connected between said secondary winding of the transformer and a base of said transistor; and a circuit means drawing out a vertical deflection output from an appropriate position of a circuit connected on the collector side of said transistor, wherein a joining point of the primary winding with the secondary winding of said transformer is connected to a ground and an emitter of said transistor is connected to a direct current electric power source.

Claim 11

A vertical deflection circuit of a television receiver comprising a vertical deflection output transistor; a transformer having a primary winding connected on its one end to a collector of said transistor and a secondary winding connected to said primary winding in opposite polarity; a thermosensitive resistAnce element of which resistance value is changed in accordance with ambient temperature changes, said element being connected between said secondary winding of the transformer and a base of said transistor; and a circuit means drawing out a vertical deflection output from an appropriate position of a circuit connected on the collector side of said transistor, wherein a joining point of the primary winding with the secondary winding of said transformer is connected to a ground and an emitter of said transistor is connected to a direct current electric power source.

Claim 12

A vertical deflection circuit of a television receiver comprising a vertical deflection output transistor; a transformer having a primary winding and a secondary winding connected to said primary winding in opposite polarity, one end of the primary winding being connected to the collector electrode of said transistor; a positive characteristic thermosensitive resistance element of which resistance value is changed in accordance with ambient temperature changes of the operating transistor; a direct current electric power source; series circuit means for controlling a direct current bias to the base electrode of the transistor from said direct current power source and for controlling at the same time a feedback quantity of an alternating current component positively fed back to the base electrode of the transistor by way of said transformer from said collector electrode in accordance with changes of said temperature, said series circuit means including said secondary winding, said thermosensitive resistance element and at least one resistor across said direct current electric power source, said thermosensitive resistance element being connected between the secondary winding and the base electrode; and output circuit means for drawing out a vertical deflection output from the collector electrode of said transistor.

Claim 13

A vertical deflection circuit of a television receiver comprising a vertical deflection output transistor; a transformer having a primary winding and a secondary winding connected to said primary winding in opposite polarity, one end of the primary winding being connected to the collector electrode of said transistor; a positive characteristic thermosensitive resistance element of which resistance value is changed in accordance with ambient temperature changes of the operating transistor; a direct current electric power source; series circuit means for controlling a direct current bias to the base electrode of the transistor from said direct current power source and for controlling at the same time a feedback quantity of an alternating current component positively fed back to the base electrode of the transistor by way of said transformer from said collector electrode in accordance with changes of said temperature, said series circuit means including said secondary winding, said thermosensitive resistance element and at least one resistor across said direct current electric power source, said thermosensitive resistance element being connected between the secondary winding and the base electrode; and output circuit means for drawing out a vertical deflection output from the collector electrode of said transistor.

Claim 14

A vertical deflection circuit of a television receiver as claimed in claim 7 wherein said output circuit means is connected to a vertical deflection coil of an image receiving tube and is constructed to draw out the output by way of a capacitor from the collector of said transistor.

Claim 15

A vertical deflection circuit of a television receiver as claimed in claim 7 wherein said output circuit means is connected to a vertical deflection coil of an image receiving tube and is constructed to draw out the output from both ends of said secondary winding of the transformer.

Claim 16

A vertical deflection circuit of a television receiver as claimed in claim 7 wherein said series circuit means further includes a variable resistor connected in series to said thermosensitive resistance element between said secondary winding of the transformer and said base of the transistor.

Claim 17

A vertical deflection circuit of a television receiver as claimed in claim 7 wherein said series circuit means further includes a variable resistor connected in parallel to said thermosensitive resistance element between said secondary winding of the transformer and said base of the transistor.

Claim 18

A vertical deflection circuit of a television receiver as claimed in claim 11 wherein said series circuit means further includes another resistor connected in series to said thermosensitive resistance element and a capacitor connected in series to said thermosensitive resistance element and in parallel to said resistor.

Claim 19

A vertical deflection circuit of a television receiver as claimed in claim 7 wherein a joining point of the primary winding with the secondary winding of said transformer is connected to the direct current electric power source and an emitter side of said transistor is connected to a ground.

Claim 20

A vertical deflection circuit of a television receiver as claimed in claim 7 wherein a joining point of the primary winding with the secondary winding of said transformer is connected to a ground and an emitter of said transistor is connected to the direct current electric power source.